Questions & Answers about Le train arrive à huit heures.
In normal French sentences, you almost always need an article (or another determiner) before a common noun.
- Le train = the train (a specific train people know about)
- Just Train arrive à huit heures is ungrammatical in standard French.
French doesn’t generally drop articles the way English does in titles or headlines. In a timetable you might just see Train 8420 – Arrivée : 8 h, but in a full sentence you must say Le train.
Arriver is the infinitive (to arrive). In the sentence, the subject is le train (3rd person singular), so you need the present tense form:
- Infinitive: arriver
- Il / elle / on: arrive
So:
- Le train arrive = The train arrives / is arriving.
- Le train va arriver = The train is going to arrive.
- Le train arrivera = The train will arrive.
Using arriver here would be like saying “The train to arrive at eight o’clock” in English — not a complete, correct sentence.